L_PrnGetPrinterInfo

Include

#include "Ltprinter.h"

Syntax

L_LTPRINTER_API L_INT EXT_FUNCTION L_PrnGetPrinterInfo(pszPrinterName, pPrnInfo)


L_WCHAR * pszPrinterName;	/* name of the printer */
PRNPRINTERINFO * pPrnInfo;	/* pointer to PRNPRINTERINFO structure to be updated with the printer information of the specified printer */

Summary

Gets the information about the LEADTOOLS Virtual Printer from the system.

Parameters

Parameter	Description
pszPrinterName	Character string containing the name of the LEADTOOLS Virtual Printer.
pPrnInfo	Pointer to the PRNPRINTERINFO structure containing the information that was used when the LEADTOOLS Virtual Printer was installed on the system.

Returns


SUCCESS	The function was successful.
< 1	An error occurred. Refer to Return Codes.

Remarks

L_PrnGetPrinterInfo does not fill the pPrnInfo.pszPassword member. The password is always returned as NULL.

When the information in PRNPRINTERINFO is no longer needed, be sure to call L_PrnFreePrinterInfo to free the allocated memory.

Required DLLs and Libraries

LTPRINTER
For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your LEADTOOLS Network Virtual Printer Driver Server Application.

Platforms

Win32, x64.

See Also


Functions:	L_PrnInstallPrinter, L_PrnFreePrinterInfo, L_PrnSetNetworkInitialData, L_PrnGetNetworkInitialData, L_PrnGetRemoteData, L_PrnUninstallPrinter
Topics:	LEADTOOLS Virtual Printer: Getting and Freeing Printer Information
	Working with the LEADTOOLS Virtual Printer Driver

Example

C API

L_INT GetPrinterinfoExample() 
{ 
   L_BOOL bLEADTOOLSPrinter = FALSE; 
   L_INT nRet = L_PrnIsLeadtoolsPrinter(TEXT("TEST LEADTOOLS Printer"), &bLEADTOOLSPrinter); 
   if(nRet != SUCCESS) 
      return nRet; 
 
   if(bLEADTOOLSPrinter == TRUE) 
   { 
      PRNPRINTERINFO info; 
      memset(&info, 0, sizeof(PRNPRINTERINFO)); 
      info.uStructSize=sizeof(PRNPRINTERINFO); 
 
      // Get the printer info 
      nRet = L_PrnGetPrinterInfo(TEXT("TEST LEADTOOLS Printer"), &info); 
      if(nRet != SUCCESS) 
         return nRet; 
 
      // Display the Printer EXE 
      MessageBox(0, info.pszPrinterExe, TEXT("TEST LEADTOOLS Printer"), 0); 
 
      // Free the printer info struct 
      L_PrnFreePrinterInfo(&info); 
   } 
 
   return nRet; 
}

Help Version 19.0.2017.10.27

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